The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2015
Filed:
Dec. 14, 2012
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Haruo Ishizuka, Ichikawa, JP;
Masahiro Kawanishi, Yokohama, JP;
Takashi Awai, Chiba, JP;
Tadashi Hanabusa, Yokohama, JP;
Akihiro Tomoda, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 1/06 (2006.01); B41J 11/00 (2006.01); B65G 43/00 (2006.01); B41J 29/38 (2006.01); B41J 29/13 (2006.01); B41J 2/045 (2006.01);
U.S. Cl.
CPC ...
B41J 11/0095 (2013.01); B41J 29/13 (2013.01); B41J 29/38 (2013.01); B65G 43/00 (2013.01); B41J 2/0454 (2013.01);
Abstract
Provided are an image scanning device that can prevent a rise in the temperature and overloading or overheating of a conveying motor during continuous conveying of document sheets, and a conveying device that includes the image scanning device. According to the present invention, the temperature of a drive motor and the temperature of the periphery of the drive motor are predicted, and based on the predicted values, the conveying mode is selected.